APA

Hawkins A., Avon D., . (1979). Photography, the guide to technique. New York: Amphoto.

Chicago

Hawkins Andrew, Avon Dennis, . 1979. Photography, the guide to technique. New York: Amphoto.

Harvard

Hawkins A., Avon D., . (1979). Photography, the guide to technique. New York: Amphoto.

MLA

Hawkins Andrew, Avon Dennis, . Photography, the guide to technique. New York: Amphoto. 1979.